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ELECTRODES
LOW HYDROGEN ELECTRODES
PREMIER - 7016
LOW HYDROGEN ELECTRODES - PREMIER - 7016
CHARACTERISTICS :
PREMIER-7016 is a heavy coated, all position, low hydrogen type electrode for
the welding of medium high tensile structural steels, joining and surfacing of
high strength steels such as Carbon Steel upto 0.4% C, Manganese Steel upto 2.0%
Mn and Chromium Steel upto 0.4% C and 0.6% Cr. PREMIER-7016 is highly
recommended for use on structures subject to impact and dynamic loading under
severe service conditions.
APPLICATIONS :
Building structures, Rail coaches and wagons, steels of unknown composition,
Welding o cast iron, Welding buffer layer before hardfacing, Earth moving
machinery etc.
TYPICAL WELDMETAL COMPOSITION
|
Element |
Percent |
|
C |
0.075 |
|
Si |
0.32 |
|
Mn |
1.23 |
|
S |
0.017 |
|
P |
0.022 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL:
|
Ultimate Tensile
Strength
Kg/mm2 |
Yield Strength
Kg/mm2 |
Elongation
% (L=5d) |
CVN Impact
Strength at
–20OC.Kgm
|
|
57 |
48 |
26 |
8 |
CLASSIFICATION :
AWS A5.1 : E 7016
IS : EB 5126 H 2 X
DIN 1913 : E 5126 B 10
BS 639 : E 5126 B 24 (H)
CURRENT RANGE & PACKING DATA:
|
Size MM
DxL |
Current
Range (Amps)
AC (70V)or DC (+) |
Pieces per
Packet |
Pieces per
Case |
|
6.30x450 |
240-320 |
30 |
120 |
|
5.00x450 |
190-240 |
50 |
200 |
|
4.00x450 |
140-190 |
75 |
300 |
|
3.15x450 |
100-140 |
120 |
480 |
|
2.50x350 |
60-100 |
235 |
940 |
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